SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function mapExtractValueLike (children 1)
     ExpressionList (children 2)
      Function map (children 1)
       ExpressionList (children 4)
        Literal \'aa\'
        Literal \'cc\'
        Literal \'bb\'
        Literal \'dd\'
      Literal \'q%\'
